Humphrey traveled from Michigan to Chicago to seek a second opinion at Northwestern Medicine in May 2024. A bronchoscopy ...

Ultra-endurance athletes can push their bodies to extraordinary extremes, but even they run into a hard biological wall.

Is there a limit to the number of calories you can burn? What about when you’re doing endurance exercise like a triathlon?

Recent scientific breakthroughs have revealed a fundamental limit to human endurance, a metabolic ceiling that caps sustained ...

Leuven, Belgium - High-performance endurance athletes with complex ventricular arrhythmias may be at a higher risk for developing major arrhythmias than expected, a European study in 46 endurance ...

When the pulse is very low, in the low 30s or slower, most experts will recommend treatment even if a person isn't noticing ...

With autumn marathons approaching and training intensities peaking, endurance athletes face a critical challenge that extends far beyond physical conditioning. The difference between crossing the ...

Long COVID affects everyone differently. The symptoms, as well as their severity and duration, vary from person to person. Some people experience only one or two symptoms, while the condition ...

Strength-based exercise may be safe for people with high inherited risk for ventricular arrhythmia, a speaker ...

Use a treadmill or outdoor space to perform a 400-meter jog. Maintain a steady, moderate pace, enough to challenge you but ...